mode os.FileMode
	}
	var dirs []pathMode // in lexical order

	undo = func() {
		for i := range dirs {
			os.Chmod(dirs[i].path, dirs[i].mode) // best effort
		}
	}

	filepath.WalkDir(dir, func(path string, d fs.DirEntry, err error) error {
		if suffix := strings.TrimPrefix(path, dir+string(filepath.Separator)); suffix != "" {
			if suffix == ".git" {

        def visitor = new GetInputPropertiesVisitor()
        TaskPropertyUtils.visitProperties(walker, task, visitor)
        return visitor.properties.collectEntries { [it.propertyName, InputParameterUtils.prepareInputParameterValue(it.value)] }
    }

    def inputFileProperties() {
        def inputFiles = [:]
        TaskPropertyUtils.visitProperties(walker, task, new PropertyVisitor() {
            @Override
            void visitInputFileProperty(

            }
        }

        CachingDirectedGraphWalker<DependencyGraphNodeResult, ResolvedArtifact> walker = new CachingDirectedGraphWalker<>(new ResolvedDependencyArtifactsGraph(artifactSets));
        for (DependencyGraphNodeResult node : getFirstLevelNodes(dependencySpec)) {
            walker.add(node);
        }
        walker.findValues();
        return CompositeResolvedArtifactSet.of(artifactSets);
    }

                    GetInputFilesVisitor visitor = new GetInputFilesVisitor("ownerName", fileCollectionFactory)
                    def walker = services.get(PropertyWalker)
                    TaskPropertyUtils.visitProperties(walker, this, visitor)
                    def inputFiles = visitor.fileProperties*.propertyFiles*.files.flatten()
                    assert inputFiles.empty
                }

        // We cannot inject internal services in to the transform directly, but we can create them via object factory
        ClasspathWalker walker = internalServices.get().getClasspathWalker();
        walker.visit(artifact, entry -> {
            if (entry.getName().endsWith(".class") && !isInUnsupportedMrJarVersionedDirectory(entry)) {

}

func walkPkgDirs(dir string, pkgh func(dir string, filenames []string), errh func(args ...interface{})) {
	w := walker{pkgh, errh}
	w.walk(dir)
}

type walker struct {
	pkgh func(dir string, filenames []string)
	errh func(args ...any)
}

func (w *walker) walk(dir string) {
	files, err := os.ReadDir(dir)
	if err != nil {
		w.errh(err)
		return
	}

// Function holds func-specific state.
type Func struct {
	units      []coverage.CoverableUnit
	counterVar string
}

// File is a wrapper for the state of a file used in the parser.
// The basic parse tree walker is a method of this type.
type File struct {
	fset    *token.FileSet
	name    string // Name of file.
	astFile *ast.File
	blocks  []Block
	content []byte
	edit    *edit.Buffer